Granted Patent
Utility
US 4,463,048 · App. 06/354,575
Manufacturing a laminated pack of mineral fibers and resulting product
Inventors:
Lyle C. Dickson, Chester A. Hall, Jr., Arthur B. Havens
Patented Case
View Patent ↗
Granted: Jul 31, 1984
Filed: Mar 4, 1982
Inventors
Lyle C. Dickson
Chester A. Hall, Jr.
Arthur B. Havens
Assignee (at issue)
Owens-Corning Fiberglas Corp.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.